from django import forms

class LoginModelForm(forms.ModelForm):
    def __init__(self,*args,**kwargs):
        super().__init__(*args,**kwargs)
        for name,field in self.fields.items():
            if field.widget.attrs:
                field.widget.attrs['class'] = 'form-control'
                field.widget.attrs['placeholder'] = field.label
            else:
                field.widget.attrs = {'class':'form-control','placeholder':field.label}
